Dislocations in ionic solids are topological extended defects that modulate composition,
strain, and charge over multiple length scales. As such, they provide an extra degree of …

This article provides a perspective on solid oxide fuel cells operating at low temperature,
defined here to be the range from∼ 400° C to 650° C. These low-temperature solid oxide …

Cation-conducting, solid-state electrolytes represent a burgeoning focus of battery research,
offering the potential for enhanced safety profiles, durability, and wide electrochemical …

Static lattice simulation techniques were used to examine the effect of strain on oxygen-
vacancy migration in the fluorite-structured oxygen-ion conducting electrolyte CeO2 …

This study experimentally demonstrates the athermal effect of a flash event under a DC
electric field on high-temperature plastic deformation in a dense, fine-grained 3 mol% Y 2 O …

The synthesis and functional characterization of dense bulk nanometric oxides are
reviewed, with particular emphasis on the modifications that a grain size in the low …

Brick layer models (BLMs), although applicable at the microscale, are inappropriate for
characterizing electroceramics at the nanoscale. A new construct, the nano‐grain composite …

An improved electrode geometry is proposed to study thin ion conducting films by
impedance spectroscopy. It is shown that long, thin, and closely spaced electrodes arranged …

The role of grain size on the electrical properties of nanocrystalline La 2 Zr 2 O 7 (LZO)
ceramics prepared by chemical co-precipitation is reported. Grain size from 10 to 70 nm was …

Enhanced conductivity in YSZ films has been of substantial interest over the last decade. In
this paper we examine the effects of substrate lattice mismatch and film thickness on the …